- [AC_LANG_PROGRAM([[]],
- [[
- class base { public: virtual base *GetPtr( void ) { return this; } };
- class derived: virtual public base { public: virtual derived *GetPtr( void ) { return this; } };
- ]])],
- [AC_DEFINE([HAVE_COVARIANT_RETURNS], [1], [Define to 1 if C++ compiler supports covariant virtual methods.])])
+ [AC_LANG_PROGRAM([[]],
+ [[
+ class base { public: virtual base *GetPtr( void ) { return this; } };
+ class derived: virtual public base { public: virtual derived *GetPtr( void ) { return this; } };
+ ]])],
+ [AC_DEFINE([HAVE_COVARIANT_RETURNS],[1],[Define to 1 if C++ compiler supports covariant virtual methods.])])